The AirFlow Breeze booster fan works with your existing central heating and cooling system, drawing additional air to the problem areas in your home.

Select "heat" or "cool" and turn the knob to warm or cool. The fans will begin to run at your select speed setting, and the AirFlow Register Booster Fan is ready to be placed in the existing vent opening.

Once you set your target comfort level, the built-in temperature sensor takes over. It directs the powerful yet quiet fan to pull extra warm or cool air out of weak registers, increasing airflow and delivering comfort. By improving the airflow from your existing central heating and cooling system, the AirFlow Breeze provides an affordable alternative to window air conditioners and space heaters.

Your furnace and air conditioner bring comfort to your home by moving air through ducts to each room in your house. When the fan from the main system cycles off there is still conditioned air lingering in ducts and crawl spaces. The AirFlow Breeze pulls this conditioned air to your rooms, keeping them more comfortable longer, so your furnace or air conditioner will run less often, lowering your utility bills.

Simple to install and operate, the AirFlow Breeze is a safe and energy efficient solution to many home comfort challenges.

The patented design simply slides into existing vent openings, without special tools or complicated assembly.
It is so easy anyone can do it!

In just a few minutes, AirFlow Breeze is boosting air flow and improving comfort in any room in your home! Working to make your existing heating and cooling system more efficient the AirFlow Breeze will transform your problem room into your favorite room!

Measure outside dimensions of your vent

Match to appropriate size on chart

Outside Dimensions of Existing Vent

Purchase AirFlow Breeze

W 5.5" x L 11.5"

4" x 10" AirFlow Breeze

W 5.5" x L 13.5"

4" x 12" AirFlow Breeze

W 7.75" x L 11.75"

*6" x 10"/12" AirFlow Breeze

W 7.75" x L 13.75"

*6" x 10"/12" AirFlow Breeze

* Unit fits both size vent openings. All the fans are the same but the adapter is what sizes them to fit.

Your furnace and air conditioner bring comfort to your home by moving air through ducts to each room in your house. When the fan from the main system cycles off there is still conditioned air lingering in ducts and crawl spaces. The AirFlow Breeze pulls this conditioned air to your rooms, keeping them more comfortable longer, so your furnace or air conditioner will run less often, lowering your utility bills.

Technical Specs: AirFlow Breeze:

• Size: The AirFlow Breeze is available in four sizes to fit most standard vent openings - 4" x 10" 4" x 12" 6"x10" and 6" x 12" The depth measures at about 2-inches.

• Material: Flame-retardant plastic

• Power Requirements: 115 VAC converted to 12VDC 500mA

• Power Consumption: 8 Watts

• Includes 6' power cord. Optional 10' extension cord is available.

• Fan Speed: The AirFlow Breeze has three fan settings

• Fast Speed 100 cubic feet per minute (cfm)

• Medium Speed 70 cubic feet per minute (cfm)

• Slow Speed 40 cubic feet per minute (cfm)

• Temperature setting range: Heat or Cool

• Vent Finish: Almond or Brown

• UL approval pending: UL-507 USA and Canada

• Covered by a one year limited warranty from date of purchase

• Comes complete, easy to read instructions

For as little as $5 per year operating cost you can be more comfortable in your home.

• Turn the “SET POINT” switch all the way to the right so the arrow
points to the end of the red section of the dial.

• Turn “FUNCTION SWITCH” to the “COOL” position

• The fans will begin to run

• Depress the “FAN SPEED” button to choose desired speed.

• Slowly turn the “SET POINT” switch to the left until the
fans stop
running. The AirFlow Breeze is now set for the cool function.

• Place the AirFlow Breeze into the vent opening.

• Relax and enjoy the comfort of your room.

Question: How does this unit mount to my register ? Does it have an LED display for the temperature setting ?
Answer: The Ultra model is available with LED display. This model does not have a display.

Question: Is it battery operated or electric cord?
Answer: The vent booster fan plugs in to normal household power. It does not work on batteries. The power requirements are: 115 VAC which converts to 12VDC 500mA

Question: Hello, I have a question about your register vent booster fan. It states that it has a sensor that senses the air flow to turn on and off. Is there a way to manually turn the unit on and off. I was going to cut holes in my first floor to allow heat from my fireplace to come upstairs and these fans would be great to help move the hot air upstairs. I am just worried that it will not sense the air flow and not turn on. Any info you could give me about your product would be great.
Answer: Yes, the product can be turned on/off manually. However, it is not exactly sensing AirFlow, but rather the temperature of the air on the back side of the unit. To use the AirFlow Breeze or Ultra in this situation (the Ultra is the better choice) you would place the AirFlow unit in the cool room and a blank grid (cosmetic only) in the warm room / stove side. Once set, as long as the booster fan is sensing warm air on the back, it will turn on and stay on, drawing the warm air up into the older room. If the air seems to cool on the stove side, then the unit would turn off. Hope this helps!

Question: How durable is this booster fan? Would it be safe to place in a floor with the potential risk of it getting stepped on?
Answer: Yes, the UL testing has a test for the load strength. The booster fan passed without a problem. If someone were to regularly jump on the product, it could become a problem, but if it is just occassionally walked over, all should be fine.

Question: What is the return policy for the vent booster fan?
Answer: You may return an booster fan for refund or replacement within 30 days of the shipment date. A 15% restocking fee and shipping charges will apply. All items returned must be in new and resellable condition.

Question: Could I use this product in registers just for air flow of a coal stove in basement to get heat upstair areas?
Answer: The manufacturer does not specify that this booster fan can be used in this manner. We cannot guarantee that it will work for your application.

Question: Is this correct - once the furnace turns off, your register fan will run for a short time because it still detects "warm air" in the registers. However, at some point it will turn off until the furnace kicks on again.
Answer: Yes, the booster fans will come on a short time after the furnace comes on and will run a short time after the furnace goes off. In the case of cool, the booster fans may not turn off when the AC turns off because there may be a lot of residual cool air in the duct system.

Question: How loud are the fans? I want to use this in a bedroom and noise (lack of) is important
Answer: The fans are fairly quiet. The sound is measures at 38 decibels. For comparion the hum of a refrigerator compressor is about 40db.

Question: Can I install the Register Vent Booster Fan to replace an existing ceiling register? If not which model do you recommend?
Answer: Yes, these booster fans are meant to replace your existing register grille. Just be sure to measure your grille opening so you can order the right size fan.

Question: Is the direction of air flow reversable?
Answer: No. This unit is a booster fan and pushes air into the room.

Question: We have a two story home and the AC does not adequately make it upstairs, even when we close most of the first floor ducts at the furnace end. We leave the fan on 24/7 in both the heating and cooling season for air change and filtering purposes. I am hoping a powered register will pull more cool air into the upstairs bedrooms. What do you recommend?" Thank you.
Answer: There are many factors that are probably best answered by conactacting an HVAC professional that could determine the best way to addresss your cooling needs.

Question: You didn't answer the question, how does this mount to my register? Does it replace the current register?
Answer: This fan replaces the existing register.

Question: How noisy is the fan?
Answer: The dBA (noise level) is 32 - 35

Question: Hello, do you measure the floor opening or the actual vent cover?
Answer: Measuring the opening. See our images on our web site that shows the product dimensions.

Question: Does air flow from the register turn it off and on?
Answer: It will turn off and on based on the position of the set point dial on the fan.

Question: One of your responses below mentions two models: the Breeze and the Ultra. What is the difference? This page does not show the Ultra as being available for purchase from this website.
Answer: The details on the Ultra fan can be found here: http://www.atrendyhome.com/ultrabooster.html

Question: does the register fan create heat itself like electric heat
Answer: No, these units work like a fan to move air. They are not heaters. Look at our product called a Hotpod which are inline duct heaters.

Question: Can this vent be closed? i.e. Can the room be sealed off from the heating/cooling system?
Answer: No, the AirFlow Breeze register booster fans do not have moveable louvers so they cannot be closed off.

Question: What is your return policy? Also, what is the db level
Answer: You may return an item for refund or replacement within 30 days of the shipment date. All items returned must be in sellable condition. A 20% restocking fee as well as shipping charges also apply.

Question: what is the depth of the recessed portion of the recessed portion of the product? my duct opening is slightly smaller than the sizes you offer but the duct is recessed in the plaster wall so the product may fit.
Answer: The booster fan depth is approximately 2 inches.

Question: Can the power cord be connected to the rear of the unit to hide the power cord?
Answer: It can only be connected to the back on the Ultra, 1000-0011 vent booster fan.